[PATCH 0/5] Add QPIC SPI NAND driver

Manivannan Sadhasivam manivannan.sadhasivam at linaro.org
Mon Feb 19 05:04:12 PST 2024


On Thu, Feb 15, 2024 at 07:18:51PM +0530, Md Sadre Alam wrote:
> This series of patches will add initial supports
> for QPIC SPI NAND driver.
> 
> Currently this driver support following commands
> 
> -- RESET
> -- READ ID
> -- BLOCK ERASE
> -- PAGE READ
> -- PAGE WRITE
> -- GET FEATURE
> -- SET FEATURE
> -- BAD BLOCK CHECK
> 
> This driver has been tested with dd command with read/write page
> with multiple file size 1MiB, 10MiB,40MiB etc.
> Also tested with "mtd" command like mtd erase, mtd write, mtd verify etc.
> 

This is not the first version isn't it? Where is the changelog describing what
has changed since then?

- Mani

> Need help to test these all patches on SDX65 and SDX75 platform.
> 
> Md Sadre Alam (5):
>   spi: dt-bindings: add binding doc for spi-qpic-snand
>   drivers: mtd: nand: Add qpic_common API file
>   spi: spi-qpic: Add qpic spi nand driver support
>   arm64: dts: qcom: ipq9574: Add SPI nand support
>   arm64: dts: qcom: ipq9574: Disable eMMC node
> 
>  .../bindings/spi/qcom,spi-qpic-snand.yaml     |   82 ++
>  .../boot/dts/qcom/ipq9574-rdp-common.dtsi     |   43 +
>  arch/arm64/boot/dts/qcom/ipq9574-rdp433.dts   |    2 +-
>  arch/arm64/boot/dts/qcom/ipq9574.dtsi         |   27 +
>  drivers/mtd/nand/Makefile                     |    1 +
>  drivers/mtd/nand/qpic_common.c                |  794 +++++++++++
>  drivers/mtd/nand/raw/qcom_nandc.c             | 1226 +----------------
>  drivers/spi/Kconfig                           |    9 +
>  drivers/spi/Makefile                          |    1 +
>  drivers/spi/spi-qpic-snand.c                  | 1025 ++++++++++++++
>  include/linux/mtd/nand-qpic-common.h          |  548 ++++++++
>  11 files changed, 2547 insertions(+), 1211 deletions(-)
>  create mode 100644 Documentation/devicetree/bindings/spi/qcom,spi-qpic-snand.yaml
>  create mode 100644 drivers/mtd/nand/qpic_common.c
>  create mode 100644 drivers/spi/spi-qpic-snand.c
>  create mode 100644 include/linux/mtd/nand-qpic-common.h
> 
> -- 
> 2.34.1
> 

-- 
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